Environmental watch
What's in the air, water, and ground around here.
Live environmental OSINT for your community, pulled from public federal feeds — the EPA, the USGS, and the National Weather Service. No account, no tracking; every number links back to its public source. Auto-refreshes about every 30 minutes.
🌎 Environmental watch
Live public data for Moreno Valley · updated 3 hr ago · showing last good readingAir quality
47GoodUS AQI
PM2.5 11μg/m³PM10 12μg/m³Ozone 80μg/m³NO₂ 19μg/m³
Water monitoring
San Timoteo C Nr Loma Linda Ca · 13.7 km away
0.44 ft3/sStreamflow
0.91 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.8strongest within 250 km
4 km SE of Piru, CA
20 quakes ≥ M2.5
Sources: Open-Meteo Air Quality, USGS Water Services, National Weather Service, USGS Earthquake Catalog, EPA National Priorities List. All public, no personal data.
Air quality — full readout
US Air Quality Index 47 (Good). Observed Sep 29, 8:00 PM.
10.6 μg/m³PM2.5
12.4 μg/m³PM10
80.0 μg/m³Ozone
18.7 μg/m³NO₂
2.8 μg/m³SO₂
179.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
San Timoteo C Nr Loma Linda Ca · 13.7 km away · 70 sites in range
0.44 ft3/sStreamflow · Sep 30, 2:30 AM
0.91 ftGage height · Sep 30, 2:30 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days20
M3.8↗M3.6↗M2.6↗M3.0↗M3.2↗
4 km SE of Piru, CA
Sep 30, 3:00 AM · 150 km away
7 km WSW of Hermosa Beach, CA
Sep 27, 3:40 PM · 115 km away
17 km WSW of Johannesburg, CA
Sep 24, 3:11 AM · 161 km away
17 km WSW of Johannesburg, CA
Sep 23, 8:44 PM · 161 km away
17 km WSW of Johannesburg, CA
Sep 23, 3:01 PM · 161 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
March Air Force Base
Riverside · NPL Site · 5 km away
The state’s energy ledger
What CA’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the CA energy dossier →Snapshot generated Sep 30, 3:17 AM (showing last good reading while refreshing). All data is public and carries no personal information.